Precision machine-cut calibrated natural sapphire gemstones

Identification Natural
Species Corundum
Variety Sapphire
Hardness 9
Density 4
RI-1 1.762
RI-2 1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

  • Inventory (58)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 1 of 6
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
LSB100160EC Sapphire Round Cabochon 1.60 0.0180   LS100 PCE 1 Made to order
LSB100120LC Sapphire Round Cabochon 1.20 0.0100   LS100 PCE 1 Made to order
LSB100280LC Sapphire Round Cabochon 2.80 0.1110   LS100 PCE 1 Made to order
LSB100250CQ Sapphire Round Cabochon 2.50 0.0830   LS100 PCE 1 Made to order
LSB100170EC Sapphire Round Cabochon 1.70 0.0240   LS100 PCE 1 Made to order
LSB100130LC Sapphire Round Cabochon 1.30 0.0110   LS100 PCE 1 Made to order
LSB100290LC Sapphire Round Cabochon 2.90 0.1250   LS100 PCE 1 Made to order
LSB100260CQ Sapphire Round Cabochon 2.60 0.0910   LS100 PCE 1 Made to order
LSB100175EC Sapphire Round Cabochon 1.75 0.0250   LS100 PCE 1 In stock
LSB100140LC Sapphire Round Cabochon 1.40 0.0140   LS100 PCE 1 Made to order
Go to page 1
Show rows10
1-10 of 58